#include<iostream>

using namespace std;

int main()
{
	int x[10],*p = x;
	cout << sizeof(x)/sizeof(*x) << endl;
	cout << sizeof(int *) << endl;
	cout << sizeof(p) << endl;
	cout << sizeof(*p) << endl;
	cout << sizeof(p)/sizeof(*p) << endl;
	return 0;
}
